{"product_id":"iscar-6002420-dgn-4003j-ic328-cutoff-insert-4mm","title":"Iscar 6002420 Dgn 4003J IC328 Cutoff Insert 4mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 6002420 is a double-ended solid carbide cutoff and grooving insert from the Do-Grip series, carrying the manufacturer grade IC328 with a PVD coating. Designed for grooving and parting operations, this insert seats via clamp-style holding and delivers a 4.00 mm (0.1575 inch) cutting width with a neutral lead angle and a 7-degree relief angle. A 0.30 mm corner radius and the J chipbreaker geometry help control chip flow and reduce cutting forces. The IC328 grade is optimized for cutting superalloys and a wide range of ferrous and non-ferrous workpiece materials, making it a reliable choice for production turning environments where insert consistency matters.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for grooving and parting applications on CNC lathes and turning centers in both production shops and job shops. Its double-ended design extends usable tool life per insert. The IC328 PVD-coated carbide grade is particularly suited to superalloy workpieces but is also rated for steel and stainless applications. Machinists and toolroom professionals handling tight-tolerance cutoff work in aerospace, oil and gas, and general precision machining will find this insert fits standard Do-Grip toolholders sized for the 4003 insert family. Minimum order quantity is 10 inserts; package quantity is 1.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4.00 mm (0.1575 inch) cutting width with neutral lead angle and neutral hand orientation\u003c\/li\u003e\n  \u003cli\u003eDouble-ended insert design provides two cutting edges per insert\u003c\/li\u003e\n  \u003cli\u003eIC328 PVD-coated solid carbide grade rated for superalloys, steel, and stainless\u003c\/li\u003e\n  \u003cli\u003eJ chipbreaker geometry for controlled chip evacuation during grooving and parting\u003c\/li\u003e\n  \u003cli\u003e7-degree relief angle and 0.30 mm corner radius for precise groove geometry\u003c\/li\u003e\n  \u003cli\u003eClamp-style insert holding for secure, repeatable seating in Do-Grip toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in Do-Grip series clamping toolholders that accept the DGN 4003 insert size. Compatible with workpiece material grades C2, C3, C5, and C6, and primary workpiece material codes M, P, and S per ISO 13399 classification. Conforms to ISO 13399 tooling data standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and the toolholder is secure before seating or changing the insert. Use the appropriate clamp key or torx wrench specified by the toolholder manufacturer to achieve proper clamping torque without over-stressing the insert pocket. Inspect the insert pocket and clamp for wear or debris before seating a new insert to ensure accurate positioning and prevent premature edge failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: DGN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 4003\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 4.00 mm (0.1575 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC328\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: PVD Coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 0 degrees, Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7.00 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.30 mm (0.0118 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: J\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Double\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 18.90 mm (0.7441 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Superalloy (M, P, S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Do-Grip\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Grooving, Parting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ISCAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6002420\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51752957542706,"sku":"6002420","price":454.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/693e2ddb46eb33e9f701fc26e587ae73.jpg?v=1788931526","url":"https:\/\/voomisupply.com\/products\/iscar-6002420-dgn-4003j-ic328-cutoff-insert-4mm","provider":"Voomi Supply","version":"1.0","type":"link"}